2522072

Information

• Patent Grant
• 2522072

• References
• Source

• Patent Number

  2,522,072

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1950
  74 years ago

• CPC

  • A44B19/24 - Details
  • H01T13/05 - combined with interference suppressing or shielding means
  • Y10S4/11 - Oil toilet
  • Y10S174/11 - Zipper tubes
  • Y10T24/255 - having interlocking portion with specific shape
  • Y10T24/2559 - including embracing jaws

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 004 - Baths, closets, sinks, and spittoons
  • 024 - Buckles, buttons, clasps, etc.
  • 138 - Pipes and tubular conduits